Pathology Commons^™

Endocarditis Caused By Candida (Candidozyma) Auris, Farah Ebrahim, Mzee Ngunga, Abdulaziz Abeid, Hilda Nasibwa, Newnex Mongare, Rodney Adam

Internal Medicine, East Africa

Candida (Candidozyma) auris has emerged as a hospital-acquired pathogen and was first reported in East Asia in 2009. Infective endocarditis due to C. auris has been rarely reported, while other Candida species account for < 2% of infective endocarditis (IE) cases. Herein we report three cases of endocarditis caused by C. auris , including a native aortic valve, a native tricuspid valve, and a prosthetic valve. Each of these cases had been in healthcare settings months to years earlier that were the likely sources of their infec- tions. These cases suggest the possibility for indolent but life-threatening infections from C. auris . ©2026 The Authors. Published by Elsevier Ltd on behalf of International Society for Infectious Diseases.

Hiding In Plain Sight: A Case Of Intestinal Tuberculosis Masquerading As Benign Lower Gi Bleeding, Lavender Otom, Priyanka Panwar, Gerald Odong, Fatma Kassim, Patricia Okiro, Christopher Opio, Saleem Abdulkarim

Internal Medicine, East Africa

Background Intestinal tuberculosis (TB) represents the most common form of abdominal TB, often affecting the ileocaecal region. Lower gastrointestinal bleeding is an uncommon presentation and may create significant diagnostic uncertainty, particularly in immunocompromised patients and in settings where inflammatory bowel disease is also encountered.

Case Presentation A woman in her sixties from Africa presented with recurrent diarrhoea and intermittent haematochezia over a 6-month period. Initial endoscopic evaluation was nondiagnostic. Cross-sectional imaging later demonstrated multifocal bowel involvement affecting both the small and large bowel, including ileocaecal and rectoanal disease, with associated abdominopelvic lymphadenopathy. Histopathology from repeat colonoscopy biopsy showed caseating granulomas …

Atypical Del(5q) Mutation In Myelodysplastic Syndrome Presenting With Thrombocytopenia: A Case Report Of Tp53-Mutated High-Risk Biology, Shahzaib Maqbool, Munaf Siyamwala, Amelia Goslin, Shivani R. Scharf, Katsiaryna Laziuk

MidAmerica Division GME Healthcare Symposium 2026

No abstract provided.

Intestinal Tuberculosis Masquerading As Crohn’S Disease: A High-Risk Diagnostic Mimic, Maikel Tawadrous, Tejaswi Vadde, Subuhee Ahmed, Lawrence San Jose, Chelsea Curry, Aradhana Pandey

MidAmerica Division GME Healthcare Symposium 2026

No abstract provided.

Turning Yellow On Rhythm Control: Dofetilide And The Unexpected Cholestatic Storm, Tejaswi Vadde, Mohammad Mahfouz, Prithvi Basu Roy, Subuhee Ahmed, Archana Machavarapu, Chelsea Curry

MidAmerica Division GME Healthcare Symposium 2026

No abstract provided.

Implementation And Evaluation Of Infection Prevention And Control Training In Sub-Saharan Africa, David Odada, James Ndai, Ruth Thuku, Philip Adebayo

Internal Medicine, East Africa

No abstract provided.

A Rare Case Of Lenalidomide Associated B Cell Lymphoblastic Leukemia, Yagnapriya Ammakola, Nitya Batra, Ashbita Pokharel, Ishmael Jaiyesimi

Conference Presentation Abstracts

Introduction Autologous stem cell transplantation followed by maintenance with Lenalidomide has improved the overall survival and progression free survival in patients with Multiple Myeloma. However, maintenance therapy with Lenalidomide can increase the risk of several hematological adverse events including secondary B cell lymphoblastic leukemia. We present a case of 61 year old female who was previously treated for multiple myeloma and on maintenance Lenalidomide developed B lymphoblastic leukemia/lymphoma. Case presentation A 61 year old female initially presented with left sided hip pain and lower back pain in 2018.Chest X ray revealed mass like opacity in the left upper lobe and …

Cancer Of Unknown Primary With Squamous Cell Carcinoma Phenotype Presenting As Isolated Axillary Mass, Nicole Liang, Mohamed Ashal, Lynne J. Goebel

Internal Medicine

Cancer of unknown primary (CUP) is a rare metastatic malignancy where no primary tumor can be found. We report the case of a 71-year-old female with a strong family history of breast cancer presenting with isolated axillary lymphadenopathy after a tick bite. A biopsy of the axillary mass revealed poorly differentiated squamous cell carcinoma and after extensive evaluation, she was diagnosed with metastatic squamous cell carcinoma with unknown primary tumor. We present this case because of the role of confounding history complicating her initial diagnosis and bringing awareness to a rare disease.

Pulmonopoly: A Game-Based Approach To Teach And Reinforce Basic Concepts Of Pulmonary Medicine To Medical Students, Michael Dong, James Uricheck, Urvashi Vaid

Division of Pulmonary, Allergy, and Critical Care Medicine Faculty Papers

INTRODUCTION: Pulmonopoly is an innovative active-learning medical board game addressses core pulmonary concepts in an engaging, competitive style. The strength of Pulmonopoly lies in its ability to combine ease of setup and play with comprehensive content coverage that comprises a significant proportion of national board examinations, offering a gamification experience that can be readily applied in different settings and modified for learner levels.

METHODS: We created an instructional game, Pulmonopoly, based on pulmonary content delivered to preclinical medical students and required for national board examinations. We invited first-year medical students to participate in 60-minute small-group sessions. Content addressed pulmonary subject …

Primary Cardiac Lymphoma: A Rare Diagnosis, Astrid Sacasa, Betty Kirimi, Mohtashim Naeem, Susana Ferra

East Florida Division GME Research Day 2025

No abstract provided.

Resilience And Reality: Exploring The Lived Experiences Of People Living With Hiv In Texas During The Covid-19 Pandemic – A Qualitative Study., Ahmed F. Alanazi

Social Work Dissertations - Archive

This study investigated the lived experiences of individuals living with HIV (PLWH) in the Dallas-Fort Worth (DFW) area of Texas during the COVID-19 pandemic, using an Interpretative Phenomenological Analysis (IPA) framework. The research examined the intersection of health, social dynamics, and psychological resilience among PLWH, who faced compounded vulnerabilities due to systemic inequities and the dual public health crises of HIV and COVID-19. Through semi-structured interviews with ten participants from diverse backgrounds, the study captured the profound impacts of disrupted healthcare systems, heightened stigma, and social isolation on this marginalized population. The findings reveal that the pandemic exacerbated existing inequities …

Amyloidosis: A Rare Cause Of Pan-Dysmotility, Rofinna Johnkennedy Md, Mph, Cheng-Hung Tai, Alexa Plato Md, Department Of Medicine,

Posters

Amyloidosis is a rare systemic infiltrative disease, with a prevalence estimated to be 6-10 cases per million person-years. It involves the extracellular deposition of beta-sheet fibrillar protein and can manifest in any organ system in the body. Diagnosis of gastrointestinal involvement of amyloidosis can be difficult, given its nonspecific symptoms including abdominal pain, nausea, dysphagia, and diarrhea.

Clinical And Radiological Identification And Management Of Sapho Syndrome, Obyda Al-Housni, Jessica M. Alonso, Matthew Thornburg, Enny Cancio

HCA Healthcare Journal of Medicine

Introduction

Synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO) syndrome is an autoinflammatory disease whose acronymic name stands for the symptoms commonly seen in the disease. These symptoms typically occur simultaneously, in different combinations, in patients during exacerbations of the disease. SAPHO syndrome is a rare disease, most frequently seen in patients aged 30 to 50. It is estimated to be found in 1 in 10 000 persons in White populations, with an even lower incidence seen in non-White populations.

Case Presentation

A post-menopausal woman with a medical history of SAPHO presented to the emergency department with left foot pain and …

A Rare Case Of Primary Sclerosing Pneumocytoma In A Healthy Female, Nitya Batra, Atulya Aman Khosla, Mohammad Muhsin Chisti, Vikash Jaiswal, Ashbita Pokharel

Conference Presentation Abstracts

Introduction: Pulmonary sclerosing pneumocytoma is a rare group of benign pulmonary neoplasms that usually affects older adults over 50 years of age . This neoplasm is more commonly seen in women, with female to male ratio of 5:1 and is predominantly seen in Asian ethnicities. These tumors originate from type II alveolar pneumocytes and are hence classified as adenoma under the 2021 World Health Organization (WHO) classification of tumors . They account for 3-5 percent of total benign lung tumors. One of the striking aspects of PSP is its clinical presentation, or rather the lack thereof in many cases. It …

The Dementia Care Study (D-Care): Recruitment Strategies And Demographic Characteristics Of Participants In A Pragmatic Randomized Trial Of Dementia Care, Mia Yang, Rafael Samper-Ternent, Elena Volpi, Aval-Na'ree Green, Maya Lichtenstein, Katy Araujo, Pamela Borek, Peter Charpentier, James Dziura, Thomas M Gill, Rebecca Galloway, Erich J Greene, Kristin Lenoir, Peter Peduzzi, Can Meng, Jordan Reese, Amy Shelton, Eleni A Skokos, Jenny Summapund, Erin Unger, David B Reuben, Jeff D Williamson, Alan B Stevens

Faculty, Staff and Student Publications

INTRODUCTION: Pragmatic research studies that include diverse dyads of persons living with dementia (PLWD) and their family caregivers are rare.

METHODS: Community-dwelling dyads were recruited for a pragmatic clinical trial evaluating three approaches to dementia care. Four clinical trial sites used shared and site-specific recruitment strategies to enroll health system patients.

RESULTS: Electronic health record (EHR) queries of patients with a diagnosis of dementia and engagement of their clinicians were the main recruitment strategies. A total of 2176 dyads were enrolled, with 80% recruited after the onset of the pandemic. PLWD had a mean age of 80.6 years (SD 8.5), …

Case Of Rosai Dorfman Disease In A Patient With Newly Diagnosed Hodgkin Lymphoma, Liza Salloum, Jennifer Rojas Huen, Ricardo Serna, Alisha Valdez

Research Symposium

Background: Rosai Dorfman Disease (RDD, also known as sinus histiocytosis with massive lymphadenopathy) is a rare non-Langerhans cell histiocytosis, classified into nodal (classic) and extranodal disease. Most patients present with non-tender cervical lymphadenopathy, although other sites including the inguinal and axillary regions have been reported. Extranodal disease (~43% of cases) can involve any organ system. RDD is more common in children, but cases have been reported in patients in their 70s. The prognosis of nodal RDD can correlate with the number of nodal groups involved. Many cases can be managed only with observation, although surgery, chemotherapy, corticosteroids, and immunomodulators have …

The Utility Of Interventional Anesthesia, Kylie Daguio, Kiley Jackson, Samantha Boever, Andrew Chang, James Keane, Leonard B. Goldstein

SOMA Faculty Publications

no abstract

Advancing Virtual At-Home Care For Community Health Center Patients Using Patient Self-Care Tools, Technology, And Education [Letter], Cheryl Modica, Joy H. Lewis, Curtis Bay

SOMA Faculty Publications

Abstract

Introduction

Health centers are community-based, patient directed primary care providers that offer accessible, high-quality primary care within medically underserved communities. Screening for cancer and managing complex chronic conditions such as diabetes, hypertension, obesity, and depression are vital services for the vulnerable populations seen by community health centers. Delivering care for complex chronic conditions and preventive services using virtual models that integrate self-care tools and technology is an important approach to increasing access for hard-to-reach patients served by health centers.

Objective

This study aimed to explore the use of a virtual care model, applied using a systems approach and patient-driven …

The First Reported Case Of Relapsing Polychondritis Presenting With Invasive Squamous Cell Carcinoma, Navpreet Uppal, Lili Janasky, Maha Abdulla, Mohamad Saad

East Florida Division GME Research Day 2024

No abstract provided.

Prevalence And Patterns Of Cardiovascular Risk Factors In Young Hypertensive Patients, *Raghu V S R Tanuku Dr., Major Venkata Shree Krishna Dr., Sreedhar Tanuku Dr

Digital Journal of Clinical Medicine

Hypertension ranks among the top ten causes of mortality, with around 4% attributed to hypertensive complications. High salt intake, Type 2 diabetes, smoking, elevated serum lipids, a sedentary lifestyle, a diet heavy in saturated fat, genetic predisposition, as well as stress are among the factors that contribute to hypertension. Hypertension affects about 1 billion people worldwide, with considerable differences between populations and ethnic groups [2]. The Framingham Heart Study indicates that a person's lifetime risk of developing hypertension is 90% if they are normotensive at age 55. According to the NHANES IV (4th National Health and Nutrition Examination Survey), the …

Outpatient Management Of Urinary Tract Infections By Medical Officers In Nairobi, Kenya: Lack Of Benefit From Audit And Feedback On Adherence To Treatment Guidelines, Florence Mbatia, James Orwa, Mary B. Adam, Gulnaz Mohamoud, Rodney Adam

Family Medicine, East Africa

Introduction: Acute uncomplicated urinary tract infections are common in outpatient settings but are not treated optimally. Few studies of the outpatient use of antibiotics for specifc diagnoses have been done in sub-Saharan Africa, so little is known about the prescribing patterns of medical ofcers in the region.

Methods: Aga Khan University has 16 outpatient clinics throughout the Nairobi metro area with a medical ofcer specifcally assigned to that clinic. A baseline assessment of evaluation and treatment of suspected UTI was performed from medical records in these clinics. Then the medical ofcer from each of the 16 clinics was recruited from …

Rare Autoimmune Disease Caused By Not-So Rare Virus, Tiffany Marchewka, Acho Bernard, Molly Kempa, Kathryn Heal, Joseph M. Fullmer

Conference Presentation Abstracts

No abstract provided.

Effect Of Comorbidities And Choice Of Treatment On Overall Survival In Elderly Patients With Acute Myeloid Leukemia: A Beaumont Experience, Bilal M. Ali, Emma Herrman, James Huang Huang, Mohammad Muhsin Chisti

Posters

First line therapy for Acute Myeloid Leukemia (AML) is 7+3 regimen. It often cannot be used in elderly patients due to intensity. Venetoclax + hypomethylating agent (HMA) is approved for AML treatment in these patients. We investigate the efficacy of this treatment in a community setting where patients do not have the same resources available to them as a large academic center. Primary outcome was survival of patients greater than 60 years of age with a diagnosis of AML who received 7+3 therapy versus those who received venetoclax + HMA. Secondary outcomes included characteristics of those who received the two …

An Exceedingly Rare Case Of Bilateral Synchronous Germ Cell Testicular Tumors Of Different Histological Types, Joseph Kim, Ray Page, Gregory Moses, Rod Carlo Columbres

North Texas GME Research Forum 2023

It is exceedingly rare to find a case of bilateral synchronous germ cell testicular tumors of different histological types, and there have been only a handful of cases because of a lack of connections through lymphatic or vascular pathways between the testes. Here we present a unique case of a 43-year-old man who initially presented to the primary care physician for increasing right testicular swelling. He had a testicular sonogram that showed a large right testicular mass as well as a 1.7 cm left testicular mass suspicious of malignancy. Pre-surgical laboratories showed PSA 0.97, alpha-fetoprotein 1875, quantitative hCG 2508, and …

Monitoring Concordance In The Management Of Transfusing Blood Components In Cirrhotic Patients For Paracentesis With Evidence-Based Guidelines, Joseph Kim, Gregory Moses

North Texas GME Research Forum 2023

Initiative to decrease unnecessary hemostatic agent transfusion in cirrhotic patients undergoing paracentesis: a resident-led approach quality improvement project to prevent transfusion overuse. Currently, there is no official guideline placed in the hospital for the administration of a hemostatic agent such as fresh frozen plasma in the setting of an elevated international normalized ratio, which paradoxically is an anticipated finding in cirrhotic patients. This process leads to unnecessarily prolonging the duration of the hospital course due to delays in performing the interventional procedures and interruptions in scheduling. The goal of this project is to educate and provide physicians with the most …

Covid-19 And Blood Clots: A Report Of Massive Pulmonary Embolism In Covid-19 Patient Supported On Veno-Venous Ecmo And The Utility Of Thrombolysis, Bindu Akkanti, Joseph Zwischenberger, Mark T Warner, Kha Dinh, Rahat Hussain, Farah Kazzaz, Pascal Kingah, Lisa M Janowiak, Biswajit Kar, Igor D Gregoric

Faculty, Staff and Student Publications

COVID-19 morbidity and mortality are not equivalent to other etiologies of acute respiratory distress syndrome (ARDS) as fulminant activation of coagulation can occur, thereby resulting in widespread microvascular thrombosis and consumption of coagulation factors. A 53-year-old female presented to an emergency center on two occasions with progressive gastrointestinal and respiratory symptoms. She was diagnosed with COVID-19 pneumonia and admitted to a satellite intensive care unit with hypoxemic respiratory failure. She was intubated and mechanically ventilated, but her ARDS progressed over the next 48 hours. The patient was emergently cannulated for veno-venous extracorporeal membrane oxygenation (V-V ECMO) and transferred to our …

A Rare Metastatic Primary Rectal Melanoma In A Geriatric Male, Onyinye Ugonabo, Mujtaba Mohamed, Ebubechukwu Ezeh, Joseph Simmons, Jonathan Cuda, Shima Ghavimi

Internal Medicine

Primary rectal melanoma (PRM) is an uncommon malignancy whose etiology remains unknown. Most patients present with rectal bleeding. Distant metastasis is commonly seen in the lung and liver. The incidence rates for locoregional lymph node metastases on initial presentation are almost 60%. Histology and immunochemistry are useful and are the gold standard for diagnosis. The prognosis is very poor due to the late presentation of patients. Optimum surgical treatment remains controversial. Abdominoperineal resection was considered traditionally but over time, has been found to have no survival benefit. Current literature and studies, therefore, recommend wide local excision. The beneficial effects of …

Sclerosing Mesenteritis: A Rare Cause Of Abdominal Pain, Said Sharawi, Vincent A. Graffeo, Lynne J. Goebel

Internal Medicine

Sclerosing mesenteritis (SM) is a rare inflammatory fibrotic disease of the small intestine mesenteric fat often discovered incidentally on a CT scan. Clinical manifestations depend on the mass effect on the viscera and vessels. The most common symptoms are abdominal pain, bloating, and nausea. SM occurs predominantly in Caucasian men, during the fifth to seventh decades of life. We present a 69-year-old woman with SM whose symptoms were thought to be from irritable bowel syndrome. A 69-year-old female with a history of fibromyalgia presented with recurrent bouts of abdominal pain across her mid-abdomen lasting 30 minutes to an hour associated …

A Rare Case Of Segmental Arterial Mediolysis, Ashbina Pokharel, Lauren Reinhold, Ashbita Pokharel, Judith Bateman

Conference Presentation Abstracts

Segmental arterial mediolysis (SAM) is a rare vasculopathy of unknown etiology characterized by disruption of the arterial layer, which can result in vessel dissection, hemorrhage and ischemia. Literature review has demonstrated a varied presentation ranging from benign abdominal pain to life threatening hemorrhage. We report a case of 58 year old female with past medical history of deep vein thrombosis/pulmonary embolism secondary to Protein C and S deficiency on Coumadin who presented with right flank pain for 3 days. Complete blood count and complete metabolic panel were within normal limits. CT scan of abdomen and MRI showed ischemia of segment …

Case Report: Disseminated Mucormycosis In An Ostensibly Immunocompetent Patient, Chad Froes, Matt Gellatly, Brian Watson

South Atlantic Division GME Research Day 2022

No abstract provided.